They are in 2 gallon pots right now. When should I switch them to 5 gallon? When should I start flower. I can get my light 2 inches away from the top of my tent and my tent is 6’7” tall.
I would recommend switching to flower when they are at about 12-18 inches tall as when they do switch to flower they will grow 3 times their size. This provides you with roughly 24inches distance between the light and the canopy. I would also switch them into a 5 gallon pot now as this will provide plenty of space for the roots to grow. Hope this helps and good luck!